Specialist Procurement Support (Lucerne, All locations, CH)

Job Overview The Procurement Specialist owns the end-to-end creation, validation, accuracy, and maintenance of procurement contracts within the company’s trading and ERP systems. This role is accountable for ensuring negotiated commercial terms, pricing components, materials, vendors, sustainability premiums, Incoterms, delivery conditions, and compliance requirements are accurately reflected and properly integrated across connected platforms, including trading systems such as iRely/I-21, SAP S/4HANA, and related procurement tools. The Specialist serves as a key procurement process owner for contract administration and system data integrity, independently managing recurring procurement activities, resolving routine to moderately complex issues, and coordinating corrective actions with Procurement, Materials Management, Supply Chain, Finance, Trading, and IT/System owners to enable smooth purchasing operations. Key Responsibilities Contract Creation & Entry Own the creation, entry, validation, and ongoing maintenance of procurement contracts in the trading system, ensuring alignment with negotiated commercial terms and approved sourcing decisions. Interpret and accurately apply contract data including pricing structures, ratios, futures components, sustainability premiums, Incoterms, delivery schedules, tolerances, vendor details, and other commodity-specific requirements. Perform independent quality checks prior to contract release, proactively identifying missing, incons